CVE-2026-7160: Command Injection in Tenda HG3
CVE-2026-7160 is a command injection vulnerability in Tenda HG3 version 2.0 affecting the formTracert function in the /boaform/formTracert file. An attacker can manipulate the 'datasize' argument remotely to execute arbitrary commands on the device. The vulnerability has a high severity with a CVSS score of 8.7 and has been publicly disclosed. No official patch or remediation guidance is currently available from the vendor. Exploits are not known to be in the wild at this time.
AI Analysis
Technical Summary
This vulnerability in Tenda HG3 2.0 allows remote attackers to perform command injection via the 'datasize' parameter in the formTracert function located in /boaform/formTracert. The flaw enables execution of arbitrary commands on the affected device, potentially compromising device integrity and confidentiality. The CVSS 4.0 vector indicates network attack vector, low attack complexity, no privileges or user interaction required, with high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation can lead to arbitrary command execution on the affected Tenda HG3 device, potentially allowing attackers to take control of the device, disrupt network operations, or access sensitive information. The high CVSS score reflects significant risk to device security and network stability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict network access to the device's management interface and monitor for unusual activity related to the formTracert function. Avoid exposing the device management interface to untrusted networks.
CVE-2026-7160: Command Injection in Tenda HG3
Description
CVE-2026-7160 is a command injection vulnerability in Tenda HG3 version 2.0 affecting the formTracert function in the /boaform/formTracert file. An attacker can manipulate the 'datasize' argument remotely to execute arbitrary commands on the device. The vulnerability has a high severity with a CVSS score of 8.7 and has been publicly disclosed. No official patch or remediation guidance is currently available from the vendor. Exploits are not known to be in the wild at this time.
CVSS v4.0
Score 8.7high
Affected software
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Tenda HG3 2.0 allows remote attackers to perform command injection via the 'datasize' parameter in the formTracert function located in /boaform/formTracert. The flaw enables execution of arbitrary commands on the affected device, potentially compromising device integrity and confidentiality. The CVSS 4.0 vector indicates network attack vector, low attack complexity, no privileges or user interaction required, with high impact on confidentiality, integrity, and availability.
Potential Impact
Successful exploitation can lead to arbitrary command execution on the affected Tenda HG3 device, potentially allowing attackers to take control of the device, disrupt network operations, or access sensitive information. The high CVSS score reflects significant risk to device security and network stability.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until an official fix is available, restrict network access to the device's management interface and monitor for unusual activity related to the formTracert function. Avoid exposing the device management interface to untrusted networks.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- VulDB
- Date Reserved
- 2026-04-26T20:17:52.059Z
- Cvss Version
- 4.0
- State
- PUBLISHED
- Remediation Level
- null
Threat ID: 69efd8e1ba26a39fba67dee1
Added to database: 4/27/2026, 9:45:05 PM
Last enriched: 5/5/2026, 7:34:51 AM
Last updated: 6/12/2026, 2:44:25 AM
Views: 96
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